The Trump administration has not publicly said how many immigration detention beds it needs to achieve its goals, or what the cost will be.

The arrests by Immigration and Customs Enforcement officials occurred during a 33-hour period from Tuesday to Wednesday.

Trump campaigned largely on the issue of immigration, promising to carry out mass deportations of roughly 11 million illegal immigrants currently in the U.S.

Donald Trump's administration signaled it's cracking down on cities like Columbus that limit cooperation on immigration enforcement.

"My office is a law enforcement entity. We are going to follow the Constitution and uphold the law," Krasner said as Trump officials threatened consequences for uncooperative local officials.

Here’s what we know so far about ICE enforcement operations in the wake of several immigration-related executive orders signed by Trump.

Children were kept home from class, while workers made the difficult decision to forgo wages as the threat of ICE raids loomed in the Windy City.

The Trump administration has ordered 1,500 U.S. military troops to the southern border as part of a crackdown on undocumented migrants.

ABC News’ Mireya Villarreal visited a school in south Texas to meet students and faculty preparing for the potential impacts of Donald Trump's immigration policies.

An estimated 11.7 million people are living in the U.S. illegally, and ICE currently has the budget to detain only about 41,000.